Measurements:
°C
°F
Siena
32°F
S 7 mph
Feels like: 24°F
Precip: 0%
World Resorts Italy Siena Weather January Weather in Siena

Siena Weather: January

Average Day Temperature: 47.2°F
Average Night Temperature: 36.3°F
Number of Sunny Days: 12 days
Sunshine Hours: 8.4 - 9.9 hours
Number of Rainy Days: 3 days
Precipitation Totals: 1.7 in

Air Temperature in January, °F

Select Year: 2024 2023 2022

The highest day temperature in January 2024 was 60°F. The lowest night temperature was 28°F. The average values for day and night temperatures during January were 51.0°F и 38.8°F respectivly.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during January. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in January, in

Precipitation total in January for Siena is 1.7 in. It makes january one of the least rainy months of the year.

Wind Speed in January, mph

The average wind speed in January is 5.5 mph. This value is relatively stable throughout the year.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Siena in January is 5.3 hours.

Best Time to Visit Siena
The most sunny months:
July 27 days
August 27 days
June 23 days
The most warm months:
August 93.1 °F
July 92.8 °F
June 84.1 °F
The most cold months:
January 47.2 °F
December 49.5 °F
February 50.6 °F
The most rainy months:
May 5 days
June 5 days
November 4 days
The most windy months:
March 6 mph
February 6 mph
April 6 mph

Siena on the Weather Map

Italy Resorts:
NAME
Amalfi +38
Bari +48
Cagliari +40
Catania +48
Florence +36
Genoa +34
Naples +46
Palermo +42
Pisa +38
Reggio di Calabria +44
Rimini +42
Rome +42
Scalea +32
Sicily +40
Venice +36
24 Hours Weather Forecast
Siena
Local time: 03:40
25 dec, wednesday
0600 32°F
S
8 mph
0900 36°F
SW
12 mph
1200 48°F
SW
13 mph
1500 44°F
SW
13 mph
1800 36°F
S
7 mph
2100 32°F
S
6 mph
26 dec, thursday
0000 32°F
S
7 mph
0300 32°F
S
6 mph